A taxpayer received a painting valued at $8,000 as a gift. The donor purchased the painting a year earlier for $4,500 and paid no gift tax on the transfer. Nine months later, the taxpayer sold the painting for $9,000. What is the amount and classification of the capital gain? A. $1,000 short-term. B. $1,000 long-term. C. $4,500 short-term. D. $4,500 long-term